Lord Gardiner of Kimble: My Lords, the debate has been exceptional. The truth is that we all love Kew but we also admire and respect it. I was interested to hear about the family connection of the noble Lord, Lord Whitty. We in this country should be immensely proud of such provenance.
My noble friend Lord Hodgson mentioned soft power. At the last CHOGM, which was held in this country, I was tremendously proud when, while the leaders were deliberating other matters, Kew arranged for the spouses of the leaders of the Commonwealth countries to be shown a plant from every Commonwealth country. What is a better example of soft power? Richard Deverell, the director, was not with us for last week’s briefing meeting, to which noble Lords were invited, because he was busy in China. Kew has a global reach, whether in Madagascar, China, vulnerable parts of the world or Wakehurst. I should say immediately that the Bill is not at all related to Wakehurst, which is owned by the National Trust; this is about the Crown land at Kew.
As I said, Kew Gardens is one of the world’s most iconic—I would say the most iconic—botanical gardens. Yes, it is home to beautiful grounds and historical buildings but, as I deliberately said, I am very proud of the fact that we have the largest number of scientists at Kew that there has ever been. The noble Baroness, Lady Jones of Whitchurch, referred to cuts. As my  noble friend Lord Eccles, said, at times of national difficulty, all institutions and departments must play their part. However, the fact is that there are now more scientists at Kew than there have ever been; it was very generous and quite right of the noble Lord, Lord Wrigglesworth, to refer to the staff and volunteers too. The esprit de corps among the staff is tangible, as it is among the volunteers. Not only do visitors benefit from that, but I know how much volunteers enjoy working at Kew.
A number of points have been made, quite rightly. I am happy to email a copy of the Kew strategy to 2020-21 to noble Lords who have participated in the debate. It is entitled Unlocking Why Plants and Fungi Matter. The noble Baronesses, Lady Warwick of Undercliffe and Lady Kramer, specifically asked about it, but I think that the document is useful to us all. This is what it says about creating the world’s leading botanic gardens:
“We want our botanic gardens to be a reason for people to visit the UK and for British residents to make the journey across the country”—
I rather think that that may be from Somerset and Leicestershire for my noble friends. It goes on:
“We want our visitors to be representative of society and will positively act to ensure there are opportunities for a greater diversity of people to be drawn into our gardens”.
Several noble Lords referred to the next generation. The new children’s garden at Kew is going to be a fascinating place for play and learning. We very much want all members of the community both locally and beyond to feel that Kew is their place too.
The noble Baronesses, Lady Warwick, Lady Kramer and Lady Jones of Whitchurch, asked about the funding. It is the intention that the proceeds which result from this Bill should provide an additional source of income for Kew. The latest spending review settlement extends to 2019-20. The noble Lord, Lord Carrington, and my noble friend Lady Byford referred to income. While the full scale of the benefits have not been fully market-tested, depending on options and planning decisions, the advice from Kew is that they would be likely to generate up to £15 million of income and cost avoidance, along with the chance to explore further opportunities as the result of this legislation. Kew intends to invest the income in infrastructure, enabling it to deliver its mission.
The noble Lord, Lord Carrington, and the noble Baroness, Lady Jones of Whitchurch, referred to the group of non-core estate properties that Kew wishes to attend to. As has been said, there are four houses and four flats on the edge of the site, mainly on Kew Green. The five properties are currently let on one-year leases following renovation work which has been partly funded by a loan. Two properties are unoccupied and require substantial renovation work to bring them up to a habitable condition. This is about ensuring that non-core property can be attended to and for the income then to go towards enhancing infrastructure and the core properties, which is what the Kew trustees wish to attend to. Kew will focus on this portfolio of properties in the first instance, in particular the two unoccupied properties. I am sure that there will be other opportunities.
In my opening remarks I deliberately emphasised that if there is a parcel of land in this country with more safety valves and oversight, I do not know it. Kew has all the designations in terms of conservation, local planning, its UNESCO site status and grade 1 listings. The land is overseen by a board of trustees along with the Secretary of State and, indeed, there is a memorandum of understanding between Defra and the Charity Commission. When reflecting on this candidly with officials, I could not think of a place that has more protections. I would be very interested—as a matter of scientific or nerdy interest—whether any other parcel of land has the protections that we have quite rightly placed on this one.
In earlier documentation, reference was made to a £40 million; that was in 2015. On further reflection, Kew has looked at this realistically, with the residential properties in mind and the considerable cost of the two unoccupied properties, and realised that the majority of this benefit will be over the first 10 years via capital receipts and cost avoidance—although there may be ongoing revenue impacts over the 150-year period, if a lease were to be granted up to that period. As I said in my opening remarks, this legislation enables exactly the same protections whether it is up to 31 years or 150 years. I say to the noble Baroness, Lady Jones of Whitchurch, that the trustees and the Secretary of State will not permit unsuitable use of these properties—and I use the word “unsuitable” perhaps advisedly. I put on record that there is absolutely no intention of that. This is about a benefit to Kew; it is not about detracting from its reputation. It is about enabling these buildings, in particular the non-core estate, to be habitable—as is the case for two of the buildings—or in a much better condition than they are now.
A number of your Lordships, specifically my noble friend Lady Byford, asked about the proportions of income: 36% is from Defra grants; 26% is visitor and commercial income; and 38% is from private grants and donations. Having been responsible for Kew since 2016, my experience is that, four-square, the mixed-funding model has worked extremely well indeed. By way of an example, Kew’s herbaceous borders—probably the longest in the world—were opened with Defra paying for the attractive gravel tarmac and a very generous philanthropist paying for the border. I do not expect the philanthropist was very keen on the tarmac, but they were engaged with the longest herbaceous border in the world. I do not resile from the fact that the mixed-funding model is absolutely right. The mixture of state funding from Defra, commercial income from non-core property and visitor centre engagement, and philanthropy and so forth is appropriate. My experience of going to Kew a great deal is that it embraces ever more people in its work; whether it is a large or small donation, far more people are embraced. The local residents of Kew, and their regard for its importance, are a key component of that.
A number of other issues were raised. My noble friend Lady Byford mentioned the importation of pests, and the noble Baroness, Lady Kramer, talked about oak processionary moth. I could not regret more the loose connection some years ago of a tree coming from the continent with oak processionary moth. We are using every endeavour to restrain the spread within Greater  London and a part of Surrey. We are holding the line with it deliberately, pending research and work. I do not know about previous occasions, but there is active collaboration in Richmond and with the Royal Parks. I spent a day there and saw a tree with 60 nests being removed. The success of this wretched caterpillar and moth is phenomenal, and we need to do all we can about it. Kew is absolutely clear about that, as is RHS Wisley; there is great ongoing collaboration on that. Of course, the research that Kew undertakes on many of these issues is also vital, such as for the fungal disease in ash trees that we have heard about.
The noble Lord, Lord Whitty, and my noble friends Lady Byford and Lord Hodgson raised issues about the decision-making on the granting of leases. The legislation will enable the Secretary of State to grant longer leases on the land at Kew Gardens. The Secretary of State will not grant a lease without the recommendation of the Kew trustees, who will always consider the options in the light of their duty to deliver their mission and statutory duties best. The Kew trustees will of course retain the power to grant leases of up to a year if they so choose.
I just want to re-emphasise to the noble Lord, Lord Whitty, who queried whether the changes could in any way endanger Kew’s world heritage site status, that any proposals for new build or changes to buildings or their use, including the wider estate, will continue to be subject to rigorous review and to the highly restrictive planning requirements of a UNESCO world heritage site. There are rigorous planning consents required for developments at Kew Gardens. Kew is in the process of updating its world heritage site management plan, which will be approved by UNESCO, with the firm intention of maintaining world heritage site status into the future. By generating income from its estate, Kew’s plans will help enable it to achieve its core objectives as well as retention of UNESCO world heritage site status.
I will look in Hansard at the specific points on the charity matters that my noble friend Lord Hodgson referred to. As the principal regulator, the Secretary of State has a duty to take reasonable steps to ensure that Kew is complying with its duty under charity law. The Secretary of State has a relationship with the Charity Commission as set out in the Defra-Charity Commission memorandum of understanding. For a body to be a charity, it must exist for its charitable purpose for the public benefit only and therefore must demonstrate independence from any forces that might seek to prevent it doing so. The Charity Commission’s review of the register reports that, where a governmental authority has been given powers under a charity’s governing document—in this instance, the National Heritage Act—it is bound to exercise those powers solely in the interests of the charity, and therefore the Secretary of State cannot exercise that power for the Government’s own benefit. I should also say that I have studied the memorandum of understanding, and I am very happy to discuss that issue with my noble friend if he wishes.
My noble friend Lord Eccles referred rightly to biodiversity. Our forthcoming environment Bill will help us meet our ambitions, which surely must be right in these current times, that we leave the environment in  a better state than the one in which we found it—of course, we have a lot of work to do to secure that. We have also committed to working with partners at home and abroad to build support for an ambitious post-2020 global biodiversity framework, putting greater emphasis on the vital role that our natural environment plays in improving our well-being and economic prosperity. I mention that, as did my noble friend, because Kew has an enormous locus in this matter.
Like the noble Baroness, Lady Warwick of Undercliffe, I think that the Hive is an extraordinary experience. It came from the Milan Expo, and we fought quite hard, really, to get it to Kew, which seems such an appropriate place for it—it was Wolfgang Buttress who created this extraordinary place. For any of your Lordships who have not seen the Hive, I should say that it attracts not only children but an enormous number of adults, too. I think the children aspect is really important. The noble Baroness, Lady Kramer, also mentioned the children’s area. I agree, and that is why I opened my remarks with that. I assure your Lordships that Kew is fully seized with the need to ensure that ever more people, with a greater diversity of background and interest, can see that Kew is the answer to a lot of our travails.
To my noble friend Lord Selborne who took us back to Joseph Banks and the rows of earlier days, I say that we are extremely fortunate in Richard Deverell and his executive team; they are so well regarded around the world. With reference to the UN, I am pleased to say that this could not be a more timely affair.
My noble friend Lord Holmes referenced the five Olympic rings and I have mentioned Chobham, which is extremely proud-making. My noble friend Lady Byford referred to international students; I have met many students there from overseas, which is also immensely important. The noble Baroness, Lady Jones of Whitchurch, referred to restrictions placed on Kew as a result, in effect, of it being listed as a World Heritage Site. Listing as a World Heritage Site sets certain obligations rather than additional restrictions. It is within that prism that Kew is on the list. The local planning authority, advised by Historic England, is responsible for deciding whether a proposed development should go ahead. As I said, Kew is located in conservation areas, about which there have been various references; I will write to noble Lords more fully on that as my time is sadly reaching an end.
The current donor engagement strategy is guided by an organisational ethical position and third-party engagement policy. Kew looks at major funding opportunities on a case-by-case basis while, clearly, considering financial, legal, ethical and reputational factors. The estate strategy is not in the public domain but I would be very happy to discuss it with any of your Lordships who feel that would be helpful, and to offer any appropriate reassurances.
Many points have been made. I believe this Bill—and the need for us to extend the licences—is appropriate, not only to deal with a non-core estate when there are many demands on the core estate, but also as a way of generating income to do the important work that Kew undertakes for us. I am sure that we will discuss these matters at further stages. I am hoping for a speedy passage,  as your Lordships can imagine, as I think this Bill is worthy of that. In the meantime I would be extremely grateful if your Lordships would consider giving the Bill a Second Reading.
Bill read a second time and committed to a Committee of the Whole House.